價格：免費
檔案大小：3.5 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPad 相容。
支援語言：英語
Study the relationships that exist between light intensity and distance in nature with interactive learning opportunities. Complete experiments, answer questions, make predictions, and take quizzes—learn science in a whole new way.
Experiment about light and energy. Explore how light gets transformed into heat. Discover the inverse square law through your data points.
• Predict how intensity of light changes with distance from source.
• Perform an experiment to determine the relationship between light intensity and distance from the source.
• Explore how light energy is converted to heat.
• Study how inverse square law is derived.
App features:
• Perform experiments about light intensity and distance.
• Make predictions about how light intensity will change with distance.
• Watch animations that explain the concepts.
• Test your knowledge with interactive tasks and quizzes.
• Want more? Check out the AC library in the App Store.
支援平台：iPad